Philadelphia police investigate shooting that injured 4

PHILADELPHIA (WPVI) -- Philadelphia police are investigating a shooting that injured four people.

Police were called to Jefferson Frankford Hospital around 10:30 p.m. Thursday.

Once there, officers learned four men in their 20s had been shot at Emerald and Atlantic streets in the city's Harrowgate section.

All of the victims are in stable condition.

No arrests have been made.